The Leonard Lopate Show Published by The Leonard Lopate Show Random Rules Download this audio Want to embed this player? Use the code below. More info. <iframe frameborder="0" scrolling="no" height="130" width="100%" src="https://www.wnyc.org/widgets/ondemand_player/wnyc/#file=/audio/json/56616/&share=1"></iframe> Share on Facebook Share on Twitter Email a Friend It’s quintessentially human to think that success or failure can be attributed to a clear and obvious cause. But Leonard Mlodinow believes that randomness and chance play a more profound role than we like to think. His new book is The Drunkard’s Walk: How Randomness Rules Our Lives.